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ft: sent OCI in Reassociate

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James Prestwood 2021-09-27 10:03:59 -07:00 committed by Denis Kenzior
parent 1e9c3b3d1e
commit 61c804f5b2
1 changed files with 17 additions and 0 deletions
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17
src/ft.c
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@ -32,6 +32,7 @@
#include "src/ft.h"
#include "src/mpdu.h"
#include "src/auth-proto.h"
#include "src/band.h"
struct ft_sm {
struct auth_proto ap;
@ -273,6 +274,22 @@ static int ft_tx_reassociate(struct ft_sm *ft)
memcpy(ft_info.anonce, hs->anonce, 32);
memcpy(ft_info.snonce, hs->snonce, 32);
/*
* IEEE 802.11-2020 Section 13.7.1 FT reassociation in an RSN
*
* "If dot11RSNAOperatingChannelValidationActivated is true and
* the FTO indicates OCVC capability, the target AP shall
* ensure that OCI subelement of the FTE matches by ensuring
* that all of the following are true:
* - OCI subelement is present
* - Channel information in the OCI matches current
* operating channel parameters (see 12.2.9)"
*/
if (hs->supplicant_ocvc && hs->chandef) {
oci_from_chandef(hs->chandef, ft_info.oci);
ft_info.oci_present = true;
}
fte = alloca(256);
ie_build_fast_bss_transition(&ft_info, kck_len, fte);